Patents by Inventor Angela Wyatt

Angela Wyatt has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Adsorbent for hydrocarbon recovery
    Patent number: 11980842
    Abstract: Disclosed in certain embodiments are sorbents for capturing heavy hydrocarbons via thermal swing adsorption processes.
    Type: Grant
    Filed: February 21, 2022
    Date of Patent: May 14, 2024
    Assignee: BASF Corporation
    Inventors: William B. Dolan, Roger Wyatt, Angela Siegel, Klaus Neumann, Tobias Eckardt
  • System for preventing and clearing ice dams
    Patent number: 6700098
    Abstract: A system for preventing and clearing gutter ice dams includes a plurality of wire holding assemblies, each assembly having a base for attachment to a gutter and a length-adjustable arm for contact with a roof adjacent the gutter. The arm is rotatably and pivotally mounted to the base. The system includes a PTCR heating cable that is held in a desired position by the wire holding assembly arms. The system includes roof and gutter temperature sensors and a moisture sensor. The heating cable is connected to the control unit, the control having a mode selector switch for controlling operation of the cable. In an automatic mode, the heating cable is energized if a roof temperature is greater than a predetermined temperature and a gutter temperature is less than a predetermined temperature. In a timer mode, the heating cable is energized for a selectable time.
    Type: Grant
    Filed: April 15, 2003
    Date of Patent: March 2, 2004
    Inventors: Angela Wyatt, Blair Sutton